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September Weather in Zarzal, Colombia

Last updated: August 23, 2025

The average temperature in Zarzal, Colombia during September is 22°C (72°F), with minimums dropping to 15°C (60°F) and maximums reaching 31°C (88°F). Expect rainy days as the region receives an average precipitation of 395 mm (15.6 in) over 28 days, and prepare for high humidity levels at around 80%.

September Temperature in Zarzal

In September in Zarzal, the average temperature is 22°C (72°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 15°C (60°F). This pleasant weather makes Zarzal an ideal destination for travelers looking to enjoy outdoor activities and explore the local attractions.

September Weather in Zarzal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Zarzal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zarzal, September typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (88°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec727271717272727272717172
Data source: Temperature data for Zarzal generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Zarzal

In Zarzal in September, the total precipitation amount is 395 mm (15.6 in) spread over a period of 28 days.

September Precipitation Trends in Zarzal

The chart displays monthly precipitation patterns in Zarzal, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Zarzal, September typically receives around 395 mm (15.6 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec267323452569687526496400395513474349
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Zarzal

In Zarzal in September humidity is 80%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket that can quickly sap your energy while traveling, making you feel sticky and uncomfortable if you're not prepared.

September Average Humidity in Zarzal

This chart illustrates the average monthly humidity levels in Zarzal, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Zarzal is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%80%83%88%87%85%80%80%85%87%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Zarzal

In Zarzal in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Zarzal, you can check here.

Maximum UV Index Levels in Zarzal for September

The chart shows the monthly maximum UV Index (UVI) for Zarzal in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Zarzal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516171514141414141312
Data source: Zarzal September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Zarzal Compares to Other Months

Weather in Zarzal varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Zarzal, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Zarzal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)267 mm (10.5 inches)78%extreme
February Weather22°C (72°F)323 mm (12.7 inches)77%extreme
March Weather22°C (71°F)452 mm (17.8 inches)80%extreme
April Weather22°C (72°F)569 mm (22.4 inches)83%extreme
May Weather22°C (72°F)687 mm (27.1 inches)87%extreme
June Weather22°C (72°F)526 mm (20.7 inches)87%extreme
July Weather22°C (72°F)496 mm (19.5 inches)85%extreme
August Weather22°C (72°F)400 mm (15.7 inches)80%extreme
September Weather22°C (72°F)395 mm (15.6 inches)80%extreme
October Weather22°C (71°F)513 mm (20.2 inches)85%extreme
November Weather22°C (71°F)474 mm (18.6 inches)87%extreme
December Weather22°C (72°F)349 mm (13.8 inches)83%extreme

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